test_geckoview_filepicker_telemetry.html

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<!DOCTYPE HTML>

<html lang="en">

<head>

  <meta charset="utf-8">

  <title>Tests for GeckoView Image Input Telemetry</title>

  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

  <script type="text/javascript" src="head.js" type="application/javascript"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

  <input type="file"></input>

<script class="testbody" type="text/javascript">

async function openFilePicker(window) {

    const image = new File(["some data"], "hello.jpg", { type: "image/jpg" });

    const txt = new File(["some data"], "hello.txt", { type: "plain/txt" });

    const files = [ image, txt]

    await SpecialPowers.spawn(window, [files], async files => {

      let filePicker = content.SpecialPowers.MockFilePicker;

      filePicker.init(content.browsingContext);

      let filePickerShow = new Promise(resolve => {

        filePicker.showCallback = () => {

          filePicker.setFiles(files);

          filePicker.returnValue = filePicker.returnOk;

          info("MockFilePicker shown, files set!");

          resolve();

};

});

      let input = content.document.querySelector("input[type=file]");

      content.document.notifyUserGestureActivation();

      input.click();

      return filePickerShow;

});

add_task(async function test_imageinput_telemetry() {

  let snapshot = await GleanTest.imageInputTelemetry.imageInput.testGetValue();

  is(snapshot, null, "Glean - Initially no event gathered!");

  await openFilePicker(window);

  snapshot = await GleanTest.imageInputTelemetry.imageInput.testGetValue();

  is(snapshot.length, 1, "Glean - One telemetry event gathered!");

  is(snapshot[0].name, "image_input", "Glean - Received correct event!");

  is(snapshot[0].extra.image_type, "image/jpg", "Glean - Event extra correct image type!");

  is(snapshot[0].extra.input_type, "FilePicker", "Glean - Event extra correct input type!");

});

</script>

</body>

</html>